1441128050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5471

約数の個数: 48

約数和(自身を含む): 2755571400

約数和(自身を除く): 1314443350

約数列:

[1, 2, 5, 10, 25, 50, 61, 89, 122, 178, 305, 445, 610, 890, 1525, 2225, 3050, 4450, 5309, 5429, 10618, 10858, 26545, 27145, 53090, 54290, 132725, 135725, 265450, 271450, 323849, 472501, 647698, 945002, 1619245, 2362505, 3238490, 4725010, 8096225, 11812525, 16192450, 23625050, 28822561, 57645122, 144112805, 288225610, 720564025, 1441128050]

約数ペア:

[(1, 1441128050), (2, 720564025), (5, 288225610), (10, 144112805), (25, 57645122), (50, 28822561), (61, 23625050), (89, 16192450), (122, 11812525), (178, 8096225), (305, 4725010), (445, 3238490), (610, 2362505), (890, 1619245), (1525, 945002), (2225, 647698), (3050, 472501), (4450, 323849), (5309, 271450), (5429, 265450), (10618, 135725), (10858, 132725), (26545, 54290), (27145, 53090)]